This includes the PhoneBook, Calendar, WallPapers, RingTones (functionality varies by phone), and the embedded Filesystem for most Qualcomm CDMA chipset-based phones (expert users).

Note: You should to use the test releases if you have any phone other than the LG VX4400, with the LG VX4400 you should use this version. Also, straight USB cables for the LG VX4400 phone WILL result in errors.